BACH-MEGATONEe-Bass-Trombone-Mouthpiece No. 4G

BACH-MEGATONEe-Bass-Trombone-Mouthpiece No. 4G, depth of cup: deep, cup diameter Ø 26.00 mm, rim shape: medium wide, slightly rounded, throat: .276 inch, backbore: 429 same rim shape and diameter as No. 4 small shank tenor trombone. A versatile, large diameter mouthpiece especially useful when only one trombone is used for both the upper and very low register. The inner contours are exact the same as the original Bach Mouthpiece, allowing same basic playability. However, additional mass on the outside produces a darker, more powerful sound. The Mega Tone throat is also slightly larger than standard to increase response and flexibility. MegaTone mouthpiece offers a centered tone and a slightly larger throat affords less resistance and greater flexibility. The result is a warmer, more powerful sound that adds a new dimension to concert, pop and jazz playing.